Teledyne-lecroy Verification Script Engine (VSE) Manual Uživatelský manuál stáhnout pdf (Strana 103)

Teledyne LeCroy Verification Script Engine Reference Manual

Page 103 of 115

Return Values:

This function returns an integer value indicating which button was clicked.

Constant

Description

_MB_OK

OK button was clicked.

_MB_CANCEL

Cancel button was clicked.

_MB_YES

Yes button was clicked.

_MB_NO

No button was clicked.

_MB_RETRY

Retry button was clicked.

_MB_IGNORE

Ignore button was clicked.

_MB_ABORT

Abort button was clicked.

Remark:

This function works only for VS Engines controlled via a GUI. For VSEs controlled by COM/Automation™ clients,

it does nothing.

This function "locks" the application, which means that there is no access to other application features until the

dialog box is closed. To prevent too many MsgBox calls (in case a script is not written correctly), VSE keeps

track of all function calls demanding user interaction and doesn't show dialog boxes if some customizable limit is

exceeded (returns _MB_OK in this case).

Example:

…

if(Something)

{

…

str = "Something happened!!!\nShould we continue?"

result = MsgBox(str ,

_MB_YESNOCANCEL | _MB_EXCLAMATION,

"Some Title");

if(result != _MB_YES)

ScriptDone();

# Go on…

}

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Teledyne-lecroy Verification Script Engine (VSE) Manual Uživatelský manuál Strana 103